.logo {
    height: auto;
    width: 200px;
    padding: 10px 0;
}

.layui-nav .layui-nav-item a {
    color: #fff;
    font-size: 16px;
    text-decoration: none;
}

.layui-nav .layui-nav-item a:hover {
    color: #eee;
}
.layui-nav-child a{
    color: #000 !important;
}
.layui-nav {
    background: #323A45;
    background-repeat: no-repeat;
    position: relative;
    z-index: 200;
    width: 100%;
}

.layui-nav .layui-this:after,
.layui-nav-bar,
.layui-nav-tree .layui-nav-itemed:after {
    background-color: #3BAEDD;
}